mutations are extremely unlikely and they are also not likely to be adaptive
I include more information about the molecular mechanisms responsible for “…sex-specific regulation of miRNA levels that are known to influence sexually dimorphism of mRNA concentrations in the brains of mice” and in other species from microbes to man.
This model of systems biology (“biological embedding”) represents: Nutrient chemical-dependent and social stress-induced intracellular changes in microRNA and messenger RNA homeostasis
the logic of gene regulatory networks in adaptive evolution does not skip any species.
control of homeostasis by the epigenetic effects of proper nutrition and social stress inhibition might prevent our diet-driven and social stress-driven extinction.
I will not dismiss the potential importance of oxytocin to effective treatment despite the fact that the mechanisms of its effectiveness remain unknown.